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hhhhqqqqq1209 t1_j1gixi3 wrote
Reply to comment by flowersonthewall72 in Did you know it will still take 46 billion years to cross the universe at the speed of light? 65 mph = 4.8 * 10^17 years! by NotAndroid545
Not to the photon. It’s instantaneous. If you are traveling at the speed of light (which is impossible unless you have no mass) the time to you would be 0, regardless how far you travel.
hhhhqqqqq1209 t1_j1ghqkk wrote
Reply to Did you know it will still take 46 billion years to cross the universe at the speed of light? 65 mph = 4.8 * 10^17 years! by NotAndroid545
Not if you are the one traveling. At the speed of light it would be instantaneous.
hhhhqqqqq1209 t1_iyet3gm wrote
I don’t think he actually knows what those words mean
hhhhqqqqq1209 t1_j1gjgav wrote
Reply to comment by flowersonthewall72 in Did you know it will still take 46 billion years to cross the universe at the speed of light? 65 mph = 4.8 * 10^17 years! by NotAndroid545
https://phys.org/news/2014-05-does-light-experience-time.amp